TWI316139B - Method of testing non-componented large printed circuit boards using a finger tester - Google Patents
Method of testing non-componented large printed circuit boards using a finger testerInfo
- Publication number
- TWI316139B TWI316139B TW095116995A TW95116995A TWI316139B TW I316139 B TWI316139 B TW I316139B TW 095116995 A TW095116995 A TW 095116995A TW 95116995 A TW95116995 A TW 95116995A TW I316139 B TWI316139 B TW I316139B
- Authority
- TW
- Taiwan
- Prior art keywords
- printed circuit
- circuit boards
- componented
- finger tester
- large printed
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2805—Bare printed circuit boards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/302—Contactless testing
- G01R31/312—Contactless testing by capacitive methods
Abstract
The invention relates to a method of testing unloaded, large-area printed circuit boards having conductor tracks with a finger tester. According to the method according to the invention, the printed circuit boards (3) are tested when subdivided into a number of segments (I, II, III), conductor tracks (2) that extend beyond one segment being tested by means of capacitive measurement of the end points located in the respective segment, an interruption of the conductor track being established if one measured value of the capacitive measured values belonging to one conductor track differs significantly from other measured values.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005028191A DE102005028191B4 (en) | 2005-06-17 | 2005-06-17 | Method and device for testing unpopulated, large-area circuit boards with a finger tester |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200702686A TW200702686A (en) | 2007-01-16 |
TWI316139B true TWI316139B (en) | 2009-10-21 |
Family
ID=36952558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095116995A TWI316139B (en) | 2005-06-17 | 2006-05-12 | Method of testing non-componented large printed circuit boards using a finger tester |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1920263B1 (en) |
JP (1) | JP4987862B2 (en) |
KR (1) | KR101035244B1 (en) |
CN (2) | CN101198879A (en) |
AT (1) | ATE504846T1 (en) |
DE (2) | DE102005028191B4 (en) |
TW (1) | TWI316139B (en) |
WO (1) | WO2006133808A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT507468B1 (en) * | 2008-10-15 | 2010-10-15 | Dtg Int Gmbh | DETERMINATION OF CHARACTERISTICS OF AN ELECTRICAL DEVICE |
CN106226684B (en) * | 2016-09-22 | 2023-09-12 | 合肥京东方光电科技有限公司 | Testing device for assembling printed circuit board |
IT201700004579A1 (en) | 2017-01-17 | 2018-07-17 | Spea Spa | MOVING PROBE MACHINE FOR THE TESTING OF ELECTRONIC CARDS, AND RELATIVE TESTING METHOD |
DE102017102700A1 (en) | 2017-02-10 | 2018-09-13 | Atg Luther & Maelzer Gmbh | Test apparatus and method for testing printed circuit boards |
CN108169664B (en) * | 2017-12-29 | 2021-01-01 | 深圳市大族数控科技有限公司 | Circuit board fault detection method and device, computer equipment and storage medium |
CN109471018A (en) * | 2018-11-26 | 2019-03-15 | 梅州市志浩电子科技有限公司 | A kind of finished product segmentation test method of LED light printed circuit board |
CN115014427A (en) * | 2021-03-05 | 2022-09-06 | 奥特斯(中国)有限公司 | Measuring physical properties of component carriers based on design data |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975680A (en) * | 1975-06-25 | 1976-08-17 | Honeywell Information Systems, Inc. | Non-contact coupling plate for circuit board tester |
JPS5296358A (en) * | 1976-02-06 | 1977-08-12 | Tokyo Shibaura Electric Co | Device for inspecting pattern |
US4565966A (en) * | 1983-03-07 | 1986-01-21 | Kollmorgen Technologies Corporation | Method and apparatus for testing of electrical interconnection networks |
JPH0197878A (en) * | 1987-10-09 | 1989-04-17 | Fujitsu Ltd | Testing method of divided wirings |
EP0402499A1 (en) * | 1989-06-13 | 1990-12-19 | Siemens Aktiengesellschaft | Process for testing a circuit board with a particle beam |
JPH0348181A (en) * | 1989-07-17 | 1991-03-01 | Hitachi Ltd | Divided continuity inspection for printed circuit board |
EP0468153B1 (en) * | 1990-07-25 | 1995-10-11 | atg test systems GmbH | Device for contacting elements for testing |
DE19541307C2 (en) * | 1995-11-06 | 2001-09-27 | Atg Test Systems Gmbh | Method for testing electrical conductor arrangements and device for carrying out the method |
DE19821225A1 (en) * | 1998-02-18 | 1999-08-19 | Luther & Maelzer Gmbh | Method for testing printed circuit cards |
JP2000214206A (en) * | 1999-01-21 | 2000-08-04 | Hioki Ee Corp | Circuit substrate inspecting method and circuit substrate inspecting apparatus |
DE19957286A1 (en) * | 1999-11-29 | 2001-07-05 | Atg Test Systems Gmbh | Method and device for testing printed circuit boards |
JP2002012314A (en) * | 2000-06-30 | 2002-01-15 | Nidec Copal Corp | Board conveying mechanism for board inspection device |
DE10043726C2 (en) * | 2000-09-05 | 2003-12-04 | Atg Test Systems Gmbh | Method for testing circuit boards with a parallel tester and apparatus for carrying out the method |
US20050045783A1 (en) * | 2003-09-03 | 2005-03-03 | Brumley Fred R. | Adjustable stand |
-
2005
- 2005-06-17 DE DE102005028191A patent/DE102005028191B4/en not_active Expired - Fee Related
-
2006
- 2006-05-12 TW TW095116995A patent/TWI316139B/en not_active IP Right Cessation
- 2006-05-31 KR KR1020087001152A patent/KR101035244B1/en active IP Right Grant
- 2006-05-31 EP EP06754013A patent/EP1920263B1/en not_active Not-in-force
- 2006-05-31 WO PCT/EP2006/005193 patent/WO2006133808A1/en active Application Filing
- 2006-05-31 CN CNA2006800216974A patent/CN101198879A/en active Pending
- 2006-05-31 DE DE502006009268T patent/DE502006009268D1/en active Active
- 2006-05-31 JP JP2008516165A patent/JP4987862B2/en not_active Expired - Fee Related
- 2006-05-31 CN CN2013101162653A patent/CN103257311A/en active Pending
- 2006-05-31 AT AT06754013T patent/ATE504846T1/en active
Also Published As
Publication number | Publication date |
---|---|
CN103257311A (en) | 2013-08-21 |
DE102005028191B4 (en) | 2009-04-09 |
EP1920263A1 (en) | 2008-05-14 |
DE102005028191A1 (en) | 2006-12-28 |
TW200702686A (en) | 2007-01-16 |
DE502006009268D1 (en) | 2011-05-19 |
JP4987862B2 (en) | 2012-07-25 |
KR20080025148A (en) | 2008-03-19 |
WO2006133808A1 (en) | 2006-12-21 |
CN101198879A (en) | 2008-06-11 |
ATE504846T1 (en) | 2011-04-15 |
KR101035244B1 (en) | 2011-05-18 |
JP2008546991A (en) | 2008-12-25 |
EP1920263B1 (en) | 2011-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |